论文部分内容阅读
这款由东芝制造的ToshibaTLP—470单枪液晶投影仪,投影系统是由3片1.3英寸的液晶面版所构成。产品支持的分辨率为800×600,可支持的刷新频率在水平方面为15～93 kHz,垂直部份则为50～85Hz,并且支持真彩的显示模式,可以完全呈现演示文稿软件设计出来的效果。它的重量为4.4公斤、外观尺寸为318×288×87mm、投射范围在20～300英寸之间,投射亮度可达1200 ANSI流明,对比为300:1、灯泡的亮度则为150W,灯泡寿命长达2000小时。产品本身还有内置喇叭,因此只要通过音频线,就可以播放演示文稿中的音效,非常方便。Toshiba TLP—470单枪液晶投
The Toshiba TLP-470 single-shot LCD projector manufactured by Toshiba, the projection system is composed of three 1.3-inch LCD panel. Product support for the resolution of 800 × 600, the refresh rate can be supported at the level of 15 ~ 93 kHz, the vertical part of the 50 ~ 85Hz, and supports true color display mode, you can fully present the presentation software designed effect. With a weight of 4.4 kg and an exterior size of 318 × 288 × 87mm, the projection range is between 20 and 300 inches with a projection brightness of 1200 ANSI lumens, a contrast ratio of 300: 1, a bulb’s brightness of 150W and a long lamp life Up to 2000 hours. The product itself also has a built-in speaker, so as long as the audio line, you can play the presentation of the sound, very convenient. Toshiba TLP-470 single gun LCD cast